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AN22011A - 3-Beam MD System Pre-Amplifier

Description

Pin No.

Symbol 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 LDO LDIN Description LD amplifier output pin LD amplifier reverse input pin 27 28 NREC Pin No.

Features

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  • 3-beam system pick-up.
  • RF signal processing.
  • Servo signal processing.
  • Laser power control function.
  • Low supply voltage operation (2.1 V to 3.6 V).
  • Ultra low power consumption (min. 11 mW).
  • Thin package adopted (Mold thickness: 1 mm) Seating plane 0° to 8° 0.50±0.10 TQFP048-P-0707B (Lead-free package) www. DataSheet4U. com.

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Datasheet Details

Part number AN22011A
Manufacturer Panasonic
File Size 183.90 KB
Description 3-Beam MD System Pre-Amplifier
Datasheet download datasheet AN22011A Datasheet

Full PDF Text Transcription (Reference)

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www.DataSheet4U.com ICs for MD System AN22011A 3-beam MD system pre-amplifier ■ Overview The AN22011A incorporates such functions as RF signal processing, servo signal processing, ADIP signal processing and laser control. This is an RF IC that can constitute the MD system using 3-beam pick-up in combination with the digital signal processing LSI MN66621. The IC allows us to achieve a considerable low power dissipation as well as its low supply voltage operation (VCC = 2.1 V to 3.6 V) due to our introduction of digital matrix (PD = 11 mW at VCC = 2.1 V). The IC can be used in a wide range of applications from a stand-alone system to a portable system. 36 9.00±0.20 7.00±0.10 25 Unit: mm (0.75) 13 0.50 0.10 M (1.00) 0.15±0.05 37 24 48 (0.75) 0.
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